Nick Savage

Allow creation of area weights for Lambert Conformal Grids

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## ✨ Feature Request iris.analysis.cartography.area_weights should work for cubes on a Lambert Conformal Grid ## Motivation at the current time, the iris.analysis.cartography.area_weights function only supports spherical geometries (regular lat/lon and...

## 🐛 Bug Report Rotated pole data with grid_north_pole_longitude=0 and a grid_north_pole_latitude=90 do not plot correctly ## How To Reproduce Steps to reproduce the behaviour: 1. load the file at...

Loading grib 1 doesn't create realization dimension

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when loading grib 1 data from an ensemble the loader does not add a realization dimension based on the perturbationNumber This is done for Grib 2 data. Unfortunately, at least...

stratify gives strange results if heights run in opposite directions

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``` z_targ = np.array([0.0, 1.0, 2.0, 3.0, 4.0]) z_source = np.array([0., 0.5, 1.5, 2.5, 3.5, 4.5]) data_source = z_source.copy() out = stratify.interpolate(z_targ, z_source, data_source) print(out) # now flip data to...

Remove bugs when reading 360 day calendar LBCs

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For #3741. This code now is able to read the sample LBC files with a 360 day calendar. I am now using this pull request to run the standard tests...

Multiple versions of instruction on downloading data for a specific platform

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the location of data to be stored, and the way to obtain it will vary depending on the plaform being used (VDI, AWS, WSL2) and so we need to allow...

add small updates to pyprecis environment to pick up latest version of libwebp-base created by: 1. conda activate pyprecis-environment 2. conda install --no-deps -c conda-forge -y libwebp-base>=1.3.2 3. conda env...

Required fixes/updates to core CORDEX notebooks

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When setting up the new AFR-22 notebooks, a number of issues/potential improvements to the core EAS-22 notebooks have been identified ## errors - [x] Inconsistent location for location of data...

Add an extra worksheet in which changes in temperature and precipitation are presented in summary form as box plots Steps: 1. select homogenouse regions 2. calculate the changes in the...

In the scitools courses e.g. https://github.com/SciTools/courses/blob/master/course_content/iris_course/1.The_Iris_Cube.ipynb the approach is to put each example in it's own file, and then include a way to load it inside the relevant worksheet using:...